* Gastroesophageal reflux disease (GERD): Turmeric can cause stomach upset in some people. It might make stomach problems such as GERD worse. Don’t take turmeric if it worsens symptoms of GERD.
*Surgery: Turmeric might slow blood clotting. It might cause extra bleeding during and after surgery. Stop using turmeric at least 2 weeks before a scheduled surgery.
* Turmeric may contain substances that support kidney health, but the spice is also a source of potassium. One tablespoon of powder contains 196 milligrams of potassium. If you have kidney disease, you may need to limit the amount of potassium in your diet, which means limiting your intake of foods such as turmeric. People with kidney disease have a difficult time keeping potassium levels in balance, which can affect heart rhythm.
* Pregnancy and breast-feeding: Taking turmeric by mouth in medicinal amounts is LIKELY UNSAFE in pregnancy. It might promote a menstrual period or stimulate the uterus, putting the pregnancy at risk. Don’t take turmeric if you are pregnant.
* Medications that slow blood clotting (Anticoagulant / Antiplatelet drugs) interacts with TURMERIC